Tsai is well known as a master in using the spear and is often called "Tsai of the Divine Spear". He got his nickname after he pierced an iron helmet with a jab of his spear. Not only is Tsai skilled with the use of spears, he is also capable of making and repairing them. His knowledge is vast enough to be able to repair sophisticated spears, such as the famous Fire Spears.

Tsai was hired by Viktor's Mercenaries in order to repair the Fire Spears that Viktor brought from Toran. Tsai was able to repair the spears within a day, allowing them to defeat Solon Jhee's initial attack on the mercenary fortress. However, the Fire Spears broke in the second wave of attacks. Tsai continued to fight for the mercenaries and eventually joined the Allied Forces after they established their headquarters at the old Northwindow Fortress. After his daughter, Tomo, joined the Allied Forces, he started thinking about how he had abandoned his family in favor of training his skill. His guilt ultimately made him return to his wife and reconcile after the Dunan Unification War was over. - Blue Moon

Gameplay Information for Suikoden II

How to Recruit: Joins automatically after asking for his help with the Fire Spears.